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Mirrors > Home > MPE Home > Th. List > gen2 | Structured version Visualization version GIF version |
Description: Generalization applied twice. (Contributed by NM, 30-Apr-1998.) |
Ref | Expression |
---|---|
gen2.1 | ⊢ 𝜑 |
Ref | Expression |
---|---|
gen2 | ⊢ ∀𝑥∀𝑦𝜑 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | gen2.1 | . . 3 ⊢ 𝜑 | |
2 | 1 | ax-gen 1722 | . 2 ⊢ ∀𝑦𝜑 |
3 | 2 | ax-gen 1722 | 1 ⊢ ∀𝑥∀𝑦𝜑 |
Colors of variables: wff setvar class |
Syntax hints: ∀wal 1481 |
This theorem was proved from axioms: ax-gen 1722 |
This theorem is referenced by: bm1.1 2607 vtocl3 3262 eueq 3378 csbie2 3563 eusv1 4860 moop2 4966 mosubop 4973 eqrelriv 5213 opabid2 5251 xpidtr 5518 fvmptopab 6697 funoprab 6760 mpt2fun 6762 fnoprab 6763 elovmpt2 6879 wfrfun 7425 tfrlem7 7479 hartogs 8449 card2on 8459 tskwe 8776 ondomon 9385 fi1uzind 13279 brfi1indALT 13282 fi1uzindOLD 13285 brfi1indALTOLD 13288 climeu 14286 letsr 17227 ulmdm 24147 wlkRes 26546 ajmoi 27714 helch 28100 hsn0elch 28105 chintcli 28190 adjmo 28691 nlelchi 28920 hmopidmchi 29010 bnj978 31019 bnj1052 31043 bnj1030 31055 frrlem5c 31786 fnsingle 32026 funimage 32035 funpartfun 32050 imagesset 32060 funtransport 32138 funray 32247 funline 32249 filnetlem3 32375 ax11-pm 32819 ax11-pm2 32823 bj-dfclel 32889 bj-dfcleq 32894 bj-snsetex 32951 wl-equsal1i 33329 mbfresfi 33456 riscer 33787 vvdifopab 34024 cotrintab 37921 pm11.11 38573 fun2dmnopgexmpl 41303 |
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